MOTOR VEHICLE WITH FUNNY NOISES AFTER SERVICE

THIS VW POLO WENT IN FOR 60000KM SERVICE,WITH NO DEFECTS ON 2015/03/06.<br> AFTER THEIR ASSESSMENT, THEY ADVISED THE CAM BELT AND TENSIONER TO BE REPLACED,WHICH WE AGREED TO BE DONE.<br> AFTER COMPLETION WE COLLECTED THE VEHICLE, ONLY TO FIND OUT THE FOLLOWING MORNING,WHEN THE VEHICLE WERE STARTED, THAT THERE IS A NOISE EVOLVING FROM THE ENGINE. WE TOOK IT BACK, FOR \7"CONCECUTIVE TIMES"